REAL NUMBERS

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Across
  1. 5. Abbreviation for Highest Common Factor
  2. 7. The HCF of two co-prime numbers is always __________
  3. 8. Numbers that include both rational and irrational numbers
  4. 9. Every composite number can be written as a product of __________
  5. 10. Abbreviation for Least Common Multiple
  6. 11. If two numbers have no common factor other than 1, they are __________
  7. 13. A number that cannot be written in the form p/q
  8. 15. Decimal form that goes on forever
  9. 16. A number divisible only by 1 and itself
  10. 17. Prime factorization is used in the Fundamental Theorem of __________
  11. 18. The division algorithm used to find HCF
Down
  1. 1. The HCF × LCM of two numbers = __________ of the numbers
  2. 2. A rational number has a decimal expansion that is either terminating or __________
  3. 3. Decimal expansion that ends after a finite number of digits
  4. 4. Numbers that can be expressed as a ratio
  5. 6. HCF stands for Highest Common __________
  6. 12. If a number divides two others exactly, it is called their __________ factor
  7. 14. Type of number system used in expansions
  8. 16. A common example of an irrational number (use symbol name)